The invention discloses an automatic floor address setting circuit and method and an elevator, and relates to the technical field of elevator control, the automatic floor address setting circuit comprises a main control module, a plurality of cable modules, a plurality of hall-call board modules and a voltage detection module, and each hall-call board module comprises a branch unit and a load unit which are connected in parallel; when the branch unit is connected, a branch current is superposed on a load current of the load unit, and the input current of the hall-call board module is increased, so that the voltage drop of the front-end cable module is increased, and the voltage difference between two adjacent hall-call board modules is increased; the voltage detection module detects input voltages of the hall-call board modules, and the main control module determines floors where the hall-call board modules are located according to the input voltages so as to set floor addresses. The problem that the floor address setting precision is low due to the fact that the floor recognition precision is not high in the prior art is solved, and the effect that the floor recognition precision and accuracy are improved, so that the floor address setting precision is improved is achieved.
本申请公开了一种楼层地址自动设置电路、方法及电梯,涉及电梯控制技术领域,楼层地址自动设置电路包括主控模块、多个线缆模块、多个外召板模块以及电压检测模块,其中,各外召板模块包括并联的支路单元和负载单元;当支路单元接入时,在负载单元的负载电流上叠加一支路电流,增大外召板模块的输入电流,以增大前端线缆模块的电压降,使相邻两个外召板模块之间的电压差增大;电压检测模块检测多个外召板模块的输入电压,主控模块根据输入电压确定各外召板模块所在楼层,以进行楼层地址设置。本申请解决了相关技术中楼层识别精度不高,导致楼层地址设置精确度较低的问题,实现了提高楼层识别的精度和准确度,从而增加楼层地址设置精确度的效果。
Floor address automatic setting circuit and method and elevator
楼层地址自动设置电路、方法及电梯
2024-02-13
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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